tylerscales508 tylerscales508
  • 12-03-2021
  • Mathematics
contestada

3x^2+5x-28=0 solve this for me please

Respuesta :

tanayahibbert003
tanayahibbert003 tanayahibbert003
  • 12-03-2021

Answer:

x= 7/3

x=-4

Step-by-step explanation:

Use the quadratic formula

a= 3, b=5, c=-28

-5± [tex]\sqrt{5^2-4*3(-28)}[/tex]

x= _________________

              2.3

Simplfy

[tex]x=\frac{-5+19}{6} \\x=\frac{-5-19}{6}[/tex]

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